222412904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 506943360

約数和(自身を除く): 284530456

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 307, 476, 614, 761, 952, 1228, 1522, 2149, 2456, 3044, 4298, 5219, 5327, 6088, 8596, 10438, 10654, 12937, 17192, 20876, 21308, 25874, 36533, 41752, 42616, 51748, 73066, 90559, 103496, 146132, 181118, 233627, 292264, 362236, 467254, 724472, 934508, 1635389, 1869016, 3270778, 3971659, 6541556, 7943318, 13083112, 15886636, 27801613, 31773272, 55603226, 111206452, 222412904]

約数ペア:

[(1, 222412904), (2, 111206452), (4, 55603226), (7, 31773272), (8, 27801613), (14, 15886636), (17, 13083112), (28, 7943318), (34, 6541556), (56, 3971659), (68, 3270778), (119, 1869016), (136, 1635389), (238, 934508), (307, 724472), (476, 467254), (614, 362236), (761, 292264), (952, 233627), (1228, 181118), (1522, 146132), (2149, 103496), (2456, 90559), (3044, 73066), (4298, 51748), (5219, 42616), (5327, 41752), (6088, 36533), (8596, 25874), (10438, 21308), (10654, 20876), (12937, 17192)]